CN104157496A - Switch mechanism of electronic cigarette - Google Patents
Switch mechanism of electronic cigarette Download PDFInfo
- Publication number
- CN104157496A CN104157496A CN201410415241.2A CN201410415241A CN104157496A CN 104157496 A CN104157496 A CN 104157496A CN 201410415241 A CN201410415241 A CN 201410415241A CN 104157496 A CN104157496 A CN 104157496A
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- Prior art keywords
- electronic cigarette
- support
- housing
- switching mechanism
- plate
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Abstract
Disclosed is a switch mechanism of an electronic cigarette. The switch mechanism comprises the following parts: a housing; a support fixed in the housing; a circuit board which is fixed in the support and is provided with a detection switch for controlling conduction or breaking of an electronic cigarette power supply circuit; a sliding part which is in sliding fit with the support, can move between a position near the detection switch to enable the detection switch to be conducted and a position far away from the detection switch to enable the detection switch to be broken along the axial direction of the housing, and enables a push button to be formed at a portion, extending to the outer surface of the housing, of the sliding part; and an elastic element which is used for providing an elastic stress to enable the sliding part to move to the position far away from the detection switch. According to the invention, under the condition that no quite large external forces are applied to the push button, the power supply circuit of the electronic cigarette is not conducted, and therefore, wrong operation does not occur when the switch mechanism is carried or used.
Description
Technical field
The present invention relates to electronic cigarette technical field, be specifically related to a kind of switching mechanism of electronic cigarette.
Background technology
Along with the cognition of people to conventional cigarette harm, the electronic cigarette substitute as conventional cigarette is gradually widely used by people, current electronic cigarette is mainly to utilize the work that built-in battery is the heat generating components such as heating wire that electric energy is provided, heat generating components heating tobacco tar makes tobacco tar atomization in nebulization chamber, and the tobacco tar after atomization is along with user's suction enters into user's mouth in the lump together with the air that enters nebulization chamber.
The switch of current electronic cigarette is all the structures that adopt push type, for control electronic cigarette in-line power circuit unlatching or close, for example, publication number is to disclose a kind of electronic cigarette in the patent documentation of CN202489175, it is that a button is set in the electronic cigarette main body of column, presses this button and can control electronic cigarette switch.Yet this push switch exists inconvenience, for example, while carrying, button is easy to be touched, and in the situation that not needing to use, electronic cigarette is unlocked, and in addition, misoperation also easily appears in staff while gripping; In a word, the electronic cigarette switch of existing employing push type structure, owing to often can causing misoperation, using being inconvenience.
Summary of the invention
For the deficiencies in the prior art, object of the present invention is intended to provide a kind of switching mechanism of electronic cigarette, and it can effectively avoid misoperation, can not affect the normal use of electronic cigarette simultaneously.
For achieving the above object, the present invention adopts following technical scheme:
The switching mechanism of electronic cigarette, comprises,
Housing;
Be fixed on the support in housing;
Be fixed on the circuit board in support, on this circuit board, be provided with the sense switch of a control electronic cigarette power supply circuits conducting or disconnection;
Slide unit, this slide unit and support be slidably matched and can along housing axially one near sense switch so that the position of sense switch conducting and away from sense switch so that move between the position that sense switch disconnects, the part that slide unit extends to the outer surface of housing forms a push button;
Flexible member, this flexible member is for providing one to make slide unit towards the elastic stress moving away from the position of sense switch.
Slide unit is a slide block, and this slide block comprises plate-like portion and be shaped in auxiliary section corresponding with sense switch on plate-like portion, and push button is dismountable to be connected on plate-like portion.
On support and housing, be provided with a groove, what push button slided is arranged in this groove, and the medial surface of push button is provided with the elastic hook through groove, is provided with for holding elastic hook and elastic hook being fixed on to the catching groove on plate-like portion on plate-like portion.
On support, be provided with an axially extended chute along housing, plate-like portion is embedded in chute and is slidably matched with chute.
On plate-like portion, both sides, top are respectively arranged with a chamfered section.
Support upper end is provided with a hanging part, and flexible member is an extension spring, and the upper end of this extension spring is articulated in the upper and lower end of hanging part and is mounted on slide unit.
On support, be provided with slot, the edge plug-in mounting of circuit board is fixed in slot.
Housing top is provided with a limiting plate, bottom is threaded connection the gland that support is pressed on a top, and support is limited between gland and limiting plate.
The outer surface of push button is provided with Skidproof structure.
Beneficial effect of the present invention is:
Than prior art, the present invention, owing to utilizing the elastic stress of flexible member, remains with sense switch in separated state, in the situation that push button is not subject to larger external force the auxiliary section on slide block, the power supply circuits of electronic cigarette can not be switched on, therefore, when carrying electronic cigarette, the timely unconscious push button of encountering, do not open electronic cigarette yet, in use, also there will not be misoperation, thereby reach object easy to use.In addition, the present invention also has advantage simple in structure, easy for installation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the fit structure schematic diagram of push button and slide block in Fig. 1;
Fig. 3 is the structural representation of Fig. 1 medium-height trestle;
Fig. 4 is the schematic diagram of support other direction;
Wherein: 10, housing; 20, support; 21, hanging part; 22, groove; 23, chute; 24, slot; 30, limiting plate; 40, gland; 50, circuit board; 51, sense switch; 60, push button; 61, elastic hook; 70, slide block; 71, top splenium; 72, plate-like portion; 721, catching groove; 722, chamfered section; 80, extension spring.
Embodiment
Below, by reference to the accompanying drawings and embodiment, the present invention is described further:
As Fig. 1, 2, 3, shown in 4, switching mechanism for a kind of electronic cigarette of the present invention, it comprises housing 10, support 20, circuit board 50, slide unit, extension spring 80, wherein, housing 10 is as the shell of electronic cigarette, the column structure that is middle control, support 20 is fixed on housing 10 inside, circuit board 50 is fixed on support 20 inside, concrete is, in the both sides of support 20, be respectively arranged with a slot 24, the both sides of the edge of circuit board 50 respectively plug-in mounting are fixed in two slots 24, the bearing of trend of slot 24 is axial consistent with housing 10, make to be arranged at sense switch 51 on circuit board 50 just over against slide unit, sense switch 51 can be selected the mechanical switch with contact, be that external force is while putting on switch contact, switch conduction, when cancelling the moment of external force, switch disconnects, above-mentioned sense switch 51 is series on the power supply circuits of electronic cigarette, for controlling conducting or the disconnection of electronic cigarette power supply circuits.Slide unit can be to consist of slide block 70 and push button 60, what slide block 70 slided is arranged on support 20, and slide block 70 can along housing 10 axially with respect to support 20 activities, concrete is, on support 20, be provided with one along the axially extended chute 23 of housing 10, slide block 70 comprises the top splenium 71 that is inserted into the plate-like portion 72 in chute 23 and is shaped in plate-like portion 72 lower ends of slip, this top splenium 71 is the auxiliary section corresponding with the contact of above-mentioned mechanical sense switch 51, the postpone length direction of chute 23 of above-mentioned slide block 70 moves and can drive above-mentioned top splenium 71 to move between the position away from sense switch 51 in the position and of contact of pressing sense switch 51 near sense switch 51 with top, , when above-mentioned slide block 70 top spleniums 71 slide down to maximum displacement, the position of slide block 70 in above-mentioned proximity test switch 51, now, the contact of sense switch 51 is pressed on splenium 71 tops in top, make sense switch 51 conductings, control the power supply circuits conducting of electronic cigarette, when slide block 70 is moved upward to top splenium 71 moment separated with the contact of sense switch 51, sense switch 51 disconnects, the power supply circuits of controlling electronic cigarette disconnect.The upper end of extension spring 80 is articulated on the hanging part 21 of support 20 tops settings, bottom is mounted on slide block 70, the elastic stress of extension spring 80 for providing one to pull slide block 70, this elastic stress makes slide block 70 remain the trend moving upward, be that extension spring 80 provides one to make slide block 70 towards the direction motion away from sense switch 51, that is to say, promoting slide block 70 so that in the process of the power supply circuits conducting of electronic cigarette downwards, external force need to overcome the elastic stress of extension spring 80, after discharging external force, the elastic stress of extension spring 80 is upwards pulled to slide block 70 state of the contact disengaging of top splenium 71 and sense switch 51, the power supply circuits of electronic cigarette are disconnected, under state at electronic cigarette power supply circuits in disconnecting, if do not used larger external force, be not enough to overcome the elastic stress of extension spring 80, now, electronic cigarette can not be unlocked.Above-mentioned push button 60 is by the surface of slide block 70, to be extended to the outside of housing 10, push button 60 is set and can facilitates people's manual manipulation, this push button 60 can be one-body molded with slide block 70, for the ease of installing, can be fixed on slide block 70 push button 60 is dismountable, concrete is, on support 20 and housing 10, be provided with one along the axially extended groove 22 of housing 10, what push button 60 slided is arranged in groove 22, the medial surface of push button 60 is provided with the elastic hook 61 through groove 22, on plate-like portion 72, be provided with for holding elastic hook 61 and elastic hook 61 being fixed on to the catching groove 721 on plate-like portion 72, during installation, first plate-like portion 72 is inserted in chute 23, elastic hook on push button 60 61 is inserted in groove 22, aiming at catching groove 721 is pressed into elastic hook 61 in catching groove 721, now, push button 60 is placed in the outside of housing 10, can not depart from slide block 70.
For the ease of installing and making plate-like portion 72 process respectively a chamfered section 722 in the both sides, top of above-mentioned plate-like portion 72 smoothly in the interior slip of chute 23, during installation, plate-like portion 72 being inserted in chute 23 from the bottom to top.In addition, at the outer surface of push button 60, be also provided with Skidproof structure, this Skidproof structure specifically can be arranged on raised line, salient point, projection of push button 60 outer surfaces etc.
For fixed support 20, above-mentioned housing 10 tops are provided with a limiting plate 30, the bottom gland 40 that has been threaded, and support 20 is limited between limiting plate 30 and gland 40, screws gland 40, can securing bracket 20.
In the present invention, extension spring 80 can select other elastomeric element to substitute, for example, can adopt spring to substitute, and spring is installed between slide block 70 and the bottom of support 20, and it remains that one upwards top is pressed slide block 70 with the elastic stress away from sense switch 51.
Above-mentionedly introduced mechanical sense switch 51, the present invention can also adopt the switch of photoelectric type, utilize one be arranged on light shielding part on slide block 70 as auxiliary section to substitute above-mentioned top splenium 71, when downward promotion push button 60 makes light shielding part shading light electric switch, now, optoelectronic switch is controlled the power supply circuits conducting of electronic cigarette, otherwise, release is applied to after the external force on push button 60, under the effect of the elastic stress of extension spring 80, light shielding part upwards moves away from optoelectronic switch, and the power supply circuits that optoelectronic switch is controlled electronic cigarette disconnect.
Owing to utilizing the elastic stress of flexible member, auxiliary section on slide block 70 is remained with sense switch 51 in separated state, in the situation that push button 60 is not subject to larger external force, the power supply circuits of electronic cigarette can not be switched on, therefore, when carrying electronic cigarette, the timely unconscious push button 60 of encountering, does not open electronic cigarette, in use yet, also there will not be misoperation, thereby reach object easy to use.In addition, the present invention also has advantage simple in structure, easy for installation.
To one skilled in the art, can make other various corresponding changes and deformation according to technical scheme described above and design, and within these all changes and deformation all should belong to the protection range of the claims in the present invention.
Claims (9)
1. the switching mechanism of electronic cigarette, is characterized in that, comprise,
Housing;
Be fixed on the support in housing;
Be fixed on the circuit board in support, on this circuit board, be provided with the sense switch of a control electronic cigarette power supply circuits conducting or disconnection;
Slide unit, this slide unit and support be slidably matched and can along housing axially one near sense switch so that the position of sense switch conducting and away from sense switch so that move between the position that sense switch disconnects, the part that slide unit extends to the outer surface of housing forms a push button;
Flexible member, this flexible member is for providing one to make slide unit towards the elastic stress moving away from the position of sense switch.
2. the switching mechanism of electronic cigarette as claimed in claim 1, is characterized in that, slide unit is a slide block, and this slide block comprises plate-like portion and be shaped in auxiliary section corresponding with sense switch on plate-like portion, and push button is dismountable to be connected on plate-like portion.
3. the switching mechanism of electronic cigarette as claimed in claim 2, it is characterized in that, on support and housing, be provided with a groove, what push button slided is arranged in this groove, and the medial surface of push button is provided with the elastic hook through groove, on plate-like portion, be provided with for holding elastic hook and elastic hook being fixed on to the catching groove on plate-like portion.
4. the switching mechanism of electronic cigarette as claimed in claim 2, is characterized in that, is provided with an axially extended chute along housing on support, and plate-like portion is embedded in chute and is slidably matched with chute.
5. the switching mechanism of electronic cigarette as claimed in claim 4, is characterized in that, on plate-like portion, both sides, top are respectively arranged with a chamfered section.
6. the switching mechanism of electronic cigarette as claimed in claim 1, is characterized in that, support upper end is provided with a hanging part, and flexible member is an extension spring, and the upper end of this extension spring is articulated in the upper and lower end of hanging part and is mounted on slide unit.
7. the switching mechanism of electronic cigarette as claimed in claim 1, is characterized in that, is provided with slot on support, and the edge plug-in mounting of circuit board is fixed in slot.
8. the switching mechanism of electronic cigarette as claimed in claim 1, is characterized in that, housing top is provided with a limiting plate, bottom is threaded connection the gland that support is pressed on a top, and support is limited between gland and limiting plate.
9. the switching mechanism of electronic cigarette as claimed in claim 1, is characterized in that, the outer surface of push button is provided with Skidproof structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410415241.2A CN104157496B (en) | 2014-08-20 | 2014-08-20 | The switching mechanism of electronic cigarette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410415241.2A CN104157496B (en) | 2014-08-20 | 2014-08-20 | The switching mechanism of electronic cigarette |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104157496A true CN104157496A (en) | 2014-11-19 |
| CN104157496B CN104157496B (en) | 2016-02-03 |
Family
ID=51882973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410415241.2A Active CN104157496B (en) | 2014-08-20 | 2014-08-20 | The switching mechanism of electronic cigarette |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104157496B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105342017A (en) * | 2015-12-18 | 2016-02-24 | 颐中（青岛）实业有限公司 | Manual/automatic integrated electronic cigarette |
| WO2016026105A1 (en) * | 2014-08-20 | 2016-02-25 | 深圳市康尔科技有限公司 | Switch mechanism of electronic cigarette |
| WO2020001240A1 (en) * | 2018-06-28 | 2020-01-02 | 常州市派腾电子技术服务有限公司 | Battery device and electronic cigarette |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008041439A (en) * | 2006-08-07 | 2008-02-21 | Canon Inc | Change-over operation mechanism for switch |
| CN204102770U (en) * | 2014-08-20 | 2015-01-14 | 深圳市康尔科技有限公司 | The switching mechanism of electronic cigarette |
-
2014
- 2014-08-20 CN CN201410415241.2A patent/CN104157496B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008041439A (en) * | 2006-08-07 | 2008-02-21 | Canon Inc | Change-over operation mechanism for switch |
| CN204102770U (en) * | 2014-08-20 | 2015-01-14 | 深圳市康尔科技有限公司 | The switching mechanism of electronic cigarette |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016026105A1 (en) * | 2014-08-20 | 2016-02-25 | 深圳市康尔科技有限公司 | Switch mechanism of electronic cigarette |
| CN105342017A (en) * | 2015-12-18 | 2016-02-24 | 颐中（青岛）实业有限公司 | Manual/automatic integrated electronic cigarette |
| WO2020001240A1 (en) * | 2018-06-28 | 2020-01-02 | 常州市派腾电子技术服务有限公司 | Battery device and electronic cigarette |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104157496B (en) | 2016-02-03 |
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